/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.hive.metastore;
import java.util.List;
import org.apache.hadoop.hive.conf.HiveConf;
import org.apache.hadoop.hive.metastore.api.Database;
import org.apache.hadoop.hive.metastore.api.Index;
import org.apache.hadoop.hive.metastore.api.MetaException;
import org.apache.hadoop.hive.metastore.api.NoSuchObjectException;
import org.apache.hadoop.hive.metastore.api.Partition;
import org.apache.hadoop.hive.metastore.api.PartitionSpec;
import org.apache.hadoop.hive.metastore.api.Table;
/**
* Default no-op implementation of the MetaStoreFilterHook that returns the result as is
*/
public class DefaultMetaStoreFilterHookImpl implements MetaStoreFilterHook {
public DefaultMetaStoreFilterHookImpl(HiveConf conf) {
}
@Override
public List<String> filterDatabases(List<String> dbList) throws MetaException {
return dbList;
}
@Override
public Database filterDatabase(Database dataBase) throws NoSuchObjectException {
return dataBase;
}
@Override
public List<String> filterTableNames(String dbName, List<String> tableList) throws MetaException {
return tableList;
}
@Override
public Table filterTable(Table table) throws NoSuchObjectException {
return table;
}
@Override
public List<Table> filterTables(List<Table> tableList) throws MetaException {
return tableList;
}
@Override
public List<Partition> filterPartitions(List<Partition> partitionList) throws MetaException {
return partitionList;
}
@Override
public List<PartitionSpec> filterPartitionSpecs(
List<PartitionSpec> partitionSpecList) throws MetaException {
return partitionSpecList;
}
@Override
public Partition filterPartition(Partition partition) throws NoSuchObjectException {
return partition;
}
@Override
public List<String> filterPartitionNames(String dbName, String tblName,
List<String> partitionNames) throws MetaException {
return partitionNames;
}
@Override
public Index filterIndex(Index index) throws NoSuchObjectException {
return index;
}
@Override
public List<String> filterIndexNames(String dbName, String tblName,
List<String> indexList) throws MetaException {
return indexList;
}
@Override
public List<Index> filterIndexes(List<Index> indexeList) throws MetaException {
return indexeList;
}
}